Enhance repo for integration tests setup

[lucifercr07]

Description

• As part of this task we need to add integration test flow for this repo, which would allow us to E2E test the playground-web repo.
• As part of this setup we'll have to simulate exact flows triggered by user from website and assert the expected behaviours.
• Dependent services required to be setup:

1. playground-mono-We can use the master branch of this repo to execute tests.
2. DiceDB - We can use docker latest image of this repo to execute tests.
   We can refer to the PlaygroundMonoDockerfile from this repo to setup these dependent services.

Tasks

• Setup dependent services
• Add tests for below commands and assert the expected output for the commands:
  • SET
  • GET
  • DEL
• Update README with details around how to run the integration tests.
• Integrate the tests with Github workflow/actions.

[Sanketmundada]

Hey @lucifercr07, are we thinking of something like Playwright for this task?

[lucifercr07]

@Sanketmundada yes that should work.

[Sanketmundada]

Hey, I can give a shot then, can you assign this to me @lucifercr07 ?

[lucifercr07]

@Sanketmundada assigned, thanks for contributing.